Enclosure



FIG. 1 is a top front perspective view of an enclosure showing the claimed design;

FIG. 2 is a top rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the figures show portions of the enclosure that form no part of the claimed design. 

CLAIM The ornamental design for an enclosure, as shown and described. 